3M 321U Blue Multi-Hole Abrasive Disc, 6 in, 240 Grit, Hook and Loop, Box, 36178

The 3M 321U Series Multi-Hole Abrasive Disc is a 6 inch, 240 grit hook and loop sanding disc for body shops, restorers and DIYers using a random orbital (DA) sander. The multi-hole pattern is designed for use with dust extraction setups. Sold by the box.

Features

• 3M 321U Series blue abrasive
• 240 grit for fine sanding steps
• Hook and loop attachment for quick disc changes
• Multi-hole pattern
• 6 inch diameter

Typical uses

• Fine sanding with a 6 inch hook and loop DA sander
• Sanding between refinishing steps in auto body work

Specifications

• Brand: 3M
• Series: 321U
• Part number: 36178
• Diameter: 6 in
• Grit: 240
• Attachment: Hook and loop
• Hole pattern: Multi-hole
• Color: Blue
• Sold as: One box